take it from me
US /teɪk ɪt frəm mi/
UK /teɪk ɪt frəm mi/

1.
wierz mi, weź to ode mnie
used to tell someone that you are certain about something because you have experienced it or know a lot about it
:
•
Take it from me, that restaurant is not worth the money.
Wierz mi, ta restauracja nie jest warta tych pieniędzy.
•
He's a great teacher, take it from me, I've had him for three years.
To świetny nauczyciel, wierz mi, miałem go przez trzy lata.